A nurse is caring for a client who is mechanically ventilated and receiving propofol intravenously. Which of the following manifestations should the nurse identify as a complication of administration?

Hypokalemia

Sepsis

Urinary retention

Hypoglycemia

Answer and Explanation

The Correct Answer is B

B) Sepsis: Propofol is an intravenous sedative-hypnotic agent commonly used for sedation in mechanically ventilated patients. While propofol itself does not directly cause sepsis, its use can increase the risk of sepsis-related complications, such as infection. Propofol is typically administered intravenously, and improper handling or contamination of equipment, including intravenous lines and medication vials, can introduce pathogens into the bloodstream, leading to bloodstream infections (sepsis). Additionally, prolonged use of propofol may suppress immune function, further increasing the susceptibility to infection. Therefore, the nurse should monitor the client for signs and symptoms of sepsis, such as fever, chills, hypotension, tachycardia, and altered mental status, as a potential complication of propofol administration.

A) Hypokalemia: Hypokalemia, or low potassium levels, is not a common complication directly associated with propofol administration. While electrolyte imbalances may occur in critically ill patients, especially those receiving mechanical ventilation, hypokalemia is more likely to result from other factors such as diuretic therapy, gastrointestinal losses, or inadequate potassium intake.

C) Urinary retention: Urinary retention is not a typical complication of propofol administration. While sedative medications like propofol can affect bladder function, causing urinary retention in some cases, it is not a commonly reported complication of propofol use in mechanically ventilated patients.

D) Hypoglycemia: Hypoglycemia, or low blood sugar levels, is a potential complication of propofol administration, particularly in critically ill patients who may have altered glucose metabolism. However, hypoglycemia is not as commonly associated with propofol use as sepsis-related complications. Close monitoring of blood glucose levels is essential when administering propofol, especially if the client has preexisting diabetes mellitus or other risk factors for hypoglycemia. However, sepsis is a more direct and significant complication associated with propofol administration in mechanically ventilated patients.

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Correct Answer is C

Explanation

A) Elevate the extremity: This action helps reduce swelling and minimizes the spread of infiltrated fluid into surrounding tissues by using gravity to assist in draining the excess fluid back into the bloodstream. Elevating the affected limb above the level of the heart promotes venous return and can help prevent further tissue damage.

B) Flush the IV catheter: Flushing the IV catheter could exacerbate infiltration by pushing more fluid into the surrounding tissue. It is not the appropriate action for managing infiltration and could worsen the client's condition.

C) Slow the infusion rate: Slowing the infusion rate is a reasonable action to reduce the flow of fluid into the tissues and minimize further infiltration. However, it may not be sufficient to manage existing infiltration effectively or prevent tissue damage.

D) Apply pressure to the IV site: Applying pressure to the IV site is not recommended for managing infiltration. It could cause further tissue damage and discomfort for the client and is not considered a standard practice in managing this complication.

A. Grasp skin between thumb and forefinger throughout the injection. B. Aspirate the syringe prior to injecting the heparin. C. Use the Z-track method to administer the medication. D. Gently massage the site following the injection.

Correct Answer is A

Explanation

A) Grasp skin between thumb and forefinger throughout the injection: This is the correct answer. Grasping the skin between the thumb and forefinger creates tension, which helps to stabilize the tissue during the injection. This technique reduces the risk of tissue damage and minimizes bleeding following the injection of heparin subcutaneously.

B) Aspirate the syringe prior to injecting the heparin: Aspiration is not necessary for subcutaneous injections, as the risk of intravascular injection is minimal. Aspirating the syringe can increase discomfort for the client and is not recommended for subcutaneous injections.

C) Use the Z-track method to administer the medication: The Z-track method is used for intramuscular injections to minimize medication leakage into the subcutaneous tissue. However, heparin is typically administered subcutaneously, and the Z-track method is not appropriate for this route of administration.

D) Gently massage the site following the injection: Massaging the site following a subcutaneous injection of heparin can increase the risk of bleeding and hematoma formation. Therefore, this action should be avoided to minimize bleeding at the injection site.

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A nurse is caring for a client who is mechanically ventilated and receiving propofol intravenously. Which of the following manifestations should the nurse identify as a complication of administration?

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